/Engine/Plugins/Runtime/OpenXR/Source/OpenXRHMD/Public/IOpenXRExtensionPlugin.h
virtual void LoadARPins ( XrSession InSession, [TFunction](API\Runtime\Core\GenericPlatform\TFunction)< [UARPin](API\Runtime\AugmentedReality\UARPin) *([FName](API\Runtime\Core\UObject\FName))> OnCreatePin )